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Beyond Orowan hardening: Mapping the four distinct mechanisms associated with dislocation-precipitate interaction
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 169, 页码: 103710
作者:
Peng, Shenyou
;
Wang, Zhili
;
Li, Jia
;
Fang, Qihong
;
Wei YJ(魏宇杰)
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/09/26
Dislocation
Precipitate
Orowan hardening
Radiation-emission
Interface-nucleation
Dynamic precipitation and strengthening in a Mg-Zn-Gd alloy during hot deformation
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 905, 页码: 12
作者:
Wang, Weizhen
;
Zhang, Mengmeng
;
Yang, Zhuoqun
;
Hu, Weiwei
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/07/01
Dynamic precipitation
Dislocation
Heterogeneous nucleation
Strengthening
Mg alloys
Atomistic interpretation of extra temperature and strain-rate sensitivity of heterogeneous dislocation nucleation in a multi-principal-element alloy
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 149, 页码: 16
作者:
Dai, Shi-Cheng
;
Xie, Zhou-Can
;
Wang, Yun-Jiang
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  |  
浏览/下载:15/0
  |  
提交时间:2022/06/11
Multi-principal-element alloy
Dislocation nucleation
Rate and temperature sensitivity
Minimum energy pathway
Molecular dynamics
Evolution of Stacking Fault and Dislocation during Dynamic Recrystallization of Inconel 625 Alloy
期刊论文
Advanced Engineering Materials, 2022
作者:
Wang, Yanjiang
;
Jia, Zhi
;
Ji, Jinjin
;
Li, Sidan
;
Liu, Dexue
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  |  
浏览/下载:13/0
  |  
提交时间:2022/08/09
Dynamic recrystallization
High resolution transmission electron microscopy
Morphology
Nucleation
Dislocation
Dynamic recrystallisation
Dynamic recrystallization (DRX)
Evolution process
Grain orientation
Inconel 625 alloys
Microstructure evolutions
Orientation spread
Recrystallisation
Spread methods
Effect of copper ions on electrocrystallization behavior of nickel in industrial electrolyte
期刊论文
Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2021, 卷号: 31, 期号: 4, 页码: 984-994
作者:
Xu, Yang-Tao
;
Liu, Zhi-Jian
;
Zhu, Zhen-Xu
;
Wang, Ya-Ning
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
Cathodic polarization
Chronoamperometry
Copper
Crystallization
Cyclic voltammetry
Electrodes
Electrolytes
Metal ions
Morphology
Nucleation
Particle size analysis
Copper electrolytes
Dislocation growth
Electrocrystallization
Initial depositions
Instantaneous nucleations
Microstructure morphologies
Nickel electrocrystallization
Three electrode-system
Nano mechanical property analysis of single crystal copper using Berkovich nano indenter and molecular dynamic simulation
期刊论文
Computational Materials Science, 2021, 卷号: 188
作者:
Huang, Jiankang
;
Liu, Yulong
;
Yu, Xiaoquan
;
Huang, Yanqing
;
Liu, Guangyin
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  |  
浏览/下载:23/0
  |  
提交时间:2021/03/02
Copper
Defects
Hardness
Indentation
Molecular dynamics
Single crystals
Crystallographic orientations
Dislocation densities
Dislocation morphology
Dislocation nucleation
Molecular dynamics simulations
Nanoindentation analysis
Nanomechanical property
Single crystal copper
Novel atomic-scale mechanism of incipient plasticity in a chemically complex CrCoNi medium-entropy alloy associated with inhomogeneity in local chemical environment
期刊论文
ACTA MATERIALIA, 2020, 卷号: 194, 页码: 283-294
作者:
Cao FH(曹富华)
;
Wang YJ(王云江)
;
Dai LH(戴兰宏)
收藏
  |  
浏览/下载:74/0
  |  
提交时间:2020/08/26
Dislocation nucleation
Medium-entropy alloy
Local chemical order
Molecular dynamics
Density functional theory
Effect of Cutting Depth on Mechanical Properties of Single Crystal γ-TiAl Alloy
期刊论文
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 6, 页码: 1931-1937
作者:
Li, Haiyan
;
Qiao, Haiyang
;
Feng, Ruicheng
;
Wang, Qi
;
Wang, Maomao
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/11/14
Crystallization
Molecular dynamics
Nucleation
Single crystals
Stress-strain curves
Tensile strength
Titanium alloys
Yield stress
Dislocation nucleation
Fracture surfaces
Gamma tial alloys
Large-scale molecular dynamics
Micro-defects
Monocrystalline
Port position
Tensile process
Deformation behavior of pure titanium with a rare HCP/FCC Boundary: An atomistic study
期刊论文
Materials Research, 2020, 卷号: 23, 期号: 1
作者:
Ren, Junqiang
;
Liu, Xitong
;
Lei, Qingfeng
;
Wang, Qi
;
Zhang, Xiaobo
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Molecular dynamics
Plastic deformation
Stress analysis
Titanium
Compressive loading
Deformation behavior
Dislocation nucleation
Hexagonal close packed
Partial dislocations
Plastic deformation behavior
Reverse phase transformation
Shockley partial dislocations
Atomistic insight into the dislocation nucleation at crystalline/crystalline and crystalline/amorphous interfaces without full symmetry
期刊论文
ACTA MATERIALIA, 2019, 卷号: 162, 页码: 255-267
作者:
Xiao, Y. Y.
;
Kong, X. F.
;
Yao, B. N.
;
Legut, D.
;
Germann, T. C.
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Atomistic simulations
Interfaces
Dislocation nucleation
Volumetric strain
Strain tensor
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